Log: SSL connect error [Error #35]

I get the below issue using version Version 1.10.11. I am using free cloudflare for https (redirect http to https) and the images are live.

Kind regards
Tim

Log: SSL connect error [Error #35]
=== (No response) ===

Response headers
================

Link is broken.

https://ww.wp.xz.cn/plugins/broken-link-checker/